From 119cf7f780375187dbe3d064263a9de3a17f538d Mon Sep 17 00:00:00 2001
From: Jake Zerrer <him@jakezerrer.com>
Date: Sun, 30 Nov 2025 12:31:01 -0500
Subject: Move from github pages to server

---
 home/src/highlight.clj | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 home/src/highlight.clj

(limited to 'home/src/highlight.clj')

diff --git a/home/src/highlight.clj b/home/src/highlight.clj
new file mode 100644
index 0000000..f229b1a
--- /dev/null
+++ b/home/src/highlight.clj
@@ -0,0 +1,50 @@
+(ns highlight
+  (:require [clojure.java.shell :as shell]
+            [borkdude.html :refer [html]]
+            [zprint.core :as zp]
+            [clojure.string :refer [join]]))
+
+(defn highlight [lang src]
+  (let [result (shell/sh "pygmentize" "-l" lang "-f" "html" :in src)]
+    (:out result)))
+
+(defn code [style v]
+  (html
+   (let [s style]
+     [:div
+      {:class s}
+      v])))
+
+(defmacro highlight-clj [& body]
+  (let [out (atom [])
+        _res ;; return value of final form; currently unused
+        (let [prev-ns *ns*
+              t #(swap! out conj %)]
+          (ns example)
+          (add-tap (bound-fn* t))
+          (let [res
+                (last (map eval body))]
+            (remove-tap (bound-fn* t))
+            (in-ns (ns-name prev-ns))
+            res))
+        code
+        (join "\n\n" (map zp/zprint-str body))
+        tap-out  (join "\n" (map zp/zprint-str @out {:style :backtranslate}))
+        joined (apply str
+                      (concat code))]
+    `(html
+      [:div
+       {:style {:border-left "5px solid #ddd"}}
+       [:div {:class "code"}
+        [:$
+         (highlight "clojure"
+                    ~joined)]]
+       [:p {:style {:padding-left "6px"}} "tap contents:"]
+       [:div {:class "output"}
+        [:$
+         (highlight "clojure"
+                    ~tap-out)]]])))
+
+(defn highlight-styles [k style]
+  (let [result (shell/sh "pygmentize" "-S" style "-f" "html" "-a" (str "." (name k)))]
+    (:out result)))
-- 
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